Behavioral task
behavioral1
Sample
4b997b48b2f27d25e58638c32c9674c0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4b997b48b2f27d25e58638c32c9674c0N.exe
Resource
win10v2004-20240802-en
General
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Target
4b997b48b2f27d25e58638c32c9674c0N.exe
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Size
67KB
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MD5
4b997b48b2f27d25e58638c32c9674c0
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SHA1
4b81b02e932ee1ab4bb44b74fcc056b6571d6268
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SHA256
33a1bbd99470dddfaadc327f99a16e3b8bd5e93621a1cb093136a5bf402e85a2
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SHA512
a09b297859be3c0b2632c748aa66aa3bcb3604de2b95d49a7974794b06b941ad7d4f3216a5a223c51c3f6c272e22fc208269ccc2007ba04fdeeabf9685eb9f4c
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiABT37CPKKdJJ1EXBwzEXBwd2:CTW7JJ7TTQoQWTW7JJ7TTQoQJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b997b48b2f27d25e58638c32c9674c0N.exe unpack001/out.upx
Files
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4b997b48b2f27d25e58638c32c9674c0N.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ